MacDon M105 - Page 368

ENGINE ERROR CODES
J1939
SPN
J1939
FMI
Lamp
Color
Cummins
Code
J1939
SPN
Cummins
Description
Category
CDM Error
Message
2 Amber 753
Engine speed/
position
#2 camshaft sy
nc erro r -
Data er ratic,
intermittent,
or incorrect
7
Amber 731
Engine Speed
Sensor #2
Engine speed/position #2
Mechanical misalignment
between camshaft and
crankshaft sensors -
Mechanical system not
responding properly or out
of adjustment
723
8 142 142
Secondary
Engine Speed
Sensor
Abnormal signal frequency
Engine
Speed
Sensor #2
3 Amber 2426
Intake ai
rheater#1circuit
-Voltag
e ab o v e normal, or
shorted
to high source
729
42427
Inlet Air
Heater Driver
#1
Intake air heater #1 circuit
- Voltage abo ve normal, or
shortedtohighsource
Grid Heater
3 Amber 387
Accele
rator pedal or lever
posit
ion sensor supply
volta
ge circuit - Voltage
above
normal, or shorted
to hig
h source
1043
4 Amber 284
Interna l
Sensor
Voltage
Supply
Engine speed/position
sensor (crankshaft) supply
voltage circuit - Voltage
below normal, or shorted
to low source
Internal
Sensor
Voltage
Supply
3Amb
er
226
5
Fue
l priming pump control
sig
nal circu it - Voltage
abo
ve normal, or shorted
to h
igh source
1075
4 Amber 2266
Electric Lift
Pump For
Engine Fuel
Fuel priming pump control
signal circuit - Voltage
below normal, or shorted
to low source
Electric Lift
Pump for
Engine Fuel
169890 354 Revision A